Balloon for a catheter



FIG. 1 is a perspective view of a balloon for a catheter which embodies our design;

FIG. 2 is a plan view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view thereof, right side elevational view thereof and left side elevational view thereof being mirror images thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a perspective view of a second embodiment of a balloon for a catheter which embodies our design;

FIG. 6 is a plan view thereof;

FIG. 7 is a front elevational view thereof, the rear elevational view thereof, right side elevational view thereof and left side elevational view thereof being mirror images thereof; and,

FIG. 8 is a bottom plan view thereof. 

The ornamental design for a balloon for a catheter, as shown and described. 